# Ramps (Transactions)

**Ramp Transactions** - Create and manage cryptocurrency on-ramp (fiat → crypto) and off-ramp (crypto → fiat) transactions.

**Key Operations**:
- Create on-ramp transactions (buy cryptocurrency)
- Create off-ramp transactions (sell cryptocurrency)
- Retrieve transaction status and details
- Monitor transaction lifecycle via webhooks

**Transaction Flow**:
1. Check eligibility and limits
2. Get price quote
3. Create ramp transaction
4. Customer completes payment/deposit
5. Receive status updates via webhooks
6. Transaction completes

**Supported Payment Methods**: PayID (AU), SEPA (EU), ACH (US), Interac (CA)

**Supported Blockchains**: Bitcoin, Ethereum, TRON, Polygon, BSC